Differences in expression of the RBCS multigene family and rubisco protein content in various rice plant tissues at different growth stages

Yuji Suzuki; Kaori Nakabayashi; Ryuichi Yoshizawa; Tadahiko Mae; Amane Makino

doi:10.1093/pcp/pcp120

Differences in expression of the RBCS multigene family and rubisco protein content in various rice plant tissues at different growth stages

Yuji Suzuki, Kaori Nakabayashi, Ryuichi Yoshizawa, Tadahiko Mae, Amane Makino

AGR - Life Sciences

Research output: Contribution to journal › Article › peer-review

40 Citations (Scopus)

Abstract

Four out of five members of the RBCS multigene family (OsRBCS2OsRBCS5) were highly expressed in leaf blades of rice (Oryza sativa L.) irrespective of plant growth stage, whereas accumulation of all RBCS mRNAs in leaf sheaths, roots and developing spikelets was quite low. A highly positive correlation was observed between total RBCS and RBCL mRNA levels and Rubisco content at their maxima, irrespective of tissue and growth stage. The results indicate that the total RBCS mRNA level may be a primary determinant for maximal Rubisco protein content and that Rubisco gene expression is well coordinated through the whole life of rice.

Original language	English
Pages (from-to)	1851-1855
Number of pages	5
Journal	Plant and Cell Physiology
Volume	50
Issue number	10
DOIs	https://doi.org/10.1093/pcp/pcp120
Publication status	Published - 2009 Oct

Keywords

Oryza sativa L.
RBCL
RBCS multigene family
Rubisco

ASJC Scopus subject areas

Physiology
Plant Science
Cell Biology

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10.1093/pcp/pcp120

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@article{d5047412c2ea4071b7eb63e8011bd988,

title = "Differences in expression of the RBCS multigene family and rubisco protein content in various rice plant tissues at different growth stages",

abstract = "Four out of five members of the RBCS multigene family (OsRBCS2OsRBCS5) were highly expressed in leaf blades of rice (Oryza sativa L.) irrespective of plant growth stage, whereas accumulation of all RBCS mRNAs in leaf sheaths, roots and developing spikelets was quite low. A highly positive correlation was observed between total RBCS and RBCL mRNA levels and Rubisco content at their maxima, irrespective of tissue and growth stage. The results indicate that the total RBCS mRNA level may be a primary determinant for maximal Rubisco protein content and that Rubisco gene expression is well coordinated through the whole life of rice.",

keywords = "Oryza sativa L., RBCL, RBCS multigene family, Rubisco",

author = "Yuji Suzuki and Kaori Nakabayashi and Ryuichi Yoshizawa and Tadahiko Mae and Amane Makino",

note = "Funding Information: The Ministry of Agriculture, Forestry and Fisheries of Japan (Genomics for Agricultural Innovation GPN 0007 to A.M.); the Japan Society for the Promotion of Science (Grants-in-Aid for Scientific Research No. 19780165 to Y.S. and No. 20380041 to A.M.).",

year = "2009",

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doi = "10.1093/pcp/pcp120",

language = "English",

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publisher = "Oxford University Press",

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T1 - Differences in expression of the RBCS multigene family and rubisco protein content in various rice plant tissues at different growth stages

AU - Suzuki, Yuji

AU - Nakabayashi, Kaori

AU - Yoshizawa, Ryuichi

AU - Mae, Tadahiko

AU - Makino, Amane

N1 - Funding Information: The Ministry of Agriculture, Forestry and Fisheries of Japan (Genomics for Agricultural Innovation GPN 0007 to A.M.); the Japan Society for the Promotion of Science (Grants-in-Aid for Scientific Research No. 19780165 to Y.S. and No. 20380041 to A.M.).

PY - 2009/10

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N2 - Four out of five members of the RBCS multigene family (OsRBCS2OsRBCS5) were highly expressed in leaf blades of rice (Oryza sativa L.) irrespective of plant growth stage, whereas accumulation of all RBCS mRNAs in leaf sheaths, roots and developing spikelets was quite low. A highly positive correlation was observed between total RBCS and RBCL mRNA levels and Rubisco content at their maxima, irrespective of tissue and growth stage. The results indicate that the total RBCS mRNA level may be a primary determinant for maximal Rubisco protein content and that Rubisco gene expression is well coordinated through the whole life of rice.

AB - Four out of five members of the RBCS multigene family (OsRBCS2OsRBCS5) were highly expressed in leaf blades of rice (Oryza sativa L.) irrespective of plant growth stage, whereas accumulation of all RBCS mRNAs in leaf sheaths, roots and developing spikelets was quite low. A highly positive correlation was observed between total RBCS and RBCL mRNA levels and Rubisco content at their maxima, irrespective of tissue and growth stage. The results indicate that the total RBCS mRNA level may be a primary determinant for maximal Rubisco protein content and that Rubisco gene expression is well coordinated through the whole life of rice.

KW - Oryza sativa L.

KW - RBCL

KW - RBCS multigene family

KW - Rubisco

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